Jiang Yi, the Mahayana Realm Dao Lord of the Xuanyan Realm, was ambushed and severely injured by the Demon Lord Xuanchen Zi, crossing over to Blue Star. Jiang Yi, who carries the ancient spiritual veins, accidentally triggers a change in Blue Star's heavenly rules, causing Blue Star's spiritual energy to revive and the entire population to enter the era of immortal cultivation. Later, he is rescued by the prospective college student Lin Zhixia, and pretends to have amnesia to understand Blue Star civilization. After being discovered and investigated by the Special Security General Bureau, he cooperates with the official authorities to fend off beast tides and develop the combination of technology and immortal cultivation systems.